package it.unibz.inf.ontop.spec.mapping.serializer;

/*
 * #%L
 * ontop-obdalib-core
 * %%
 * Copyright (C) 2009 - 2014 Free University of Bozen-Bolzano
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

import it.unibz.inf.ontop.spec.mapping.OBDASQLQuery;

/**
 * A utility class to render a Source Query object into its representational
 * string.
 */
public class SourceQueryRenderer {
	
	/**
	 * Transforms the given <code>OBDAQuery</code> into a string.
	 */
	public static String encode(OBDASQLQuery input) {
		if (input == null) {
			return "";
		}
		return input.toString();
	}
	
	private SourceQueryRenderer() {
		// Prevent initialization
	}
}
